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https://issues.apache.org/jira/browse/HBASE-9775?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13815864#comment-13815864
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Jean-Marc Spaggiari commented on HBASE-9775:
--------------------------------------------
Anyway I'm not able to apply this patch on 0.96:
{code}
jmspaggi@hbasetest1:~/hbase/hbase-0.96-9775$ patch -p0 < 9775.rig.v3.patch
patching file
hbase-client/src/main/java/org/apache/hadoop/hbase/client/AsyncProcess.java
patching file
hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java
Reversed (or previously applied) patch detected! Assume -R? [n]
Apply anyway? [n] y
Hunk #1 FAILED at 60.
Hunk #2 succeeded at 288 (offset 1 line).
Hunk #3 FAILED at 1025.
2 out of 3 hunks FAILED -- saving rejects to file
hbase-client/src/main/java/org/apache/hadoop/hbase/client/HConnectionManager.java.rej
patching file
hbase-client/src/main/java/org/apache/hadoop/hbase/client/MultiServerCallable.java
patching file
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java
patching file
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/RequestConverter.java
patching file
hbase-client/src/test/java/org/apache/hadoop/hbase/client/TestClientNoCluster.java
patching file
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java
Reversed (or previously applied) patch detected! Assume -R? [n]
Apply anyway? [n] y
Hunk #1 FAILED at 1632.
1 out of 1 hunk FAILED -- saving rejects to file
hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/HStore.java.rej
patching file
hbase-server/src/main/java/org/apache/hadoop/hbase/tool/Canary.java
Reversed (or previously applied) patch detected! Assume -R? [n]
Apply anyway? [n] y
Hunk #1 FAILED at 34.
Hunk #2 FAILED at 616.
2 out of 2 hunks FAILED -- saving rejects to file
hbase-server/src/main/java/org/apache/hadoop/hbase/tool/Canary.java.rej
{code}
I will run on 0.94 instead of 0.96+patch, but I don't think we can really
compare the 2. The default parameters are very different, so just because of
the config the results will be different too.
> Client write path perf issues
> -----------------------------
>
> Key: HBASE-9775
> URL: https://issues.apache.org/jira/browse/HBASE-9775
> Project: HBase
> Issue Type: Bug
> Components: Client
> Affects Versions: 0.96.0
> Reporter: Elliott Clark
> Priority: Critical
> Attachments: 9775.rig.txt, 9775.rig.v2.patch, 9775.rig.v3.patch,
> Charts Search Cloudera Manager - ITBLL.png, Charts Search Cloudera
> Manager.png, hbase-9775.patch, job_run.log, short_ycsb.png, ycsb.png,
> ycsb_insert_94_vs_96.png
>
>
> Testing on larger clusters has not had the desired throughput increases.
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